Nov 02 05:00:02.838 INFO checking tiziano88/xyz against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 05:00:02.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 05:00:03.364 INFO blam! b0c590a1d057adc775d41c75aa5784eab3599eacf27ff8eb20c014b6381d3bb1
Nov 02 05:00:03.366 INFO running `"docker" "start" "-a" "b0c590a1d057adc775d41c75aa5784eab3599eacf27ff8eb20c014b6381d3bb1"`
Nov 02 05:00:05.539 INFO kablam! usermod: no changes
Nov 02 05:00:05.601 INFO kablam!     Checking termion v1.1.4
Nov 02 05:00:06.404 INFO kablam!     Checking xyz v0.1.0 (/source)
Nov 02 05:00:06.788 INFO kablam! warning: unused import: `rand::Rng`
Nov 02 05:00:06.789 INFO kablam!  --> src/main.rs:7:5
Nov 02 05:00:06.789 INFO kablam!   |
Nov 02 05:00:06.789 INFO kablam! 7 | use rand::Rng;
Nov 02 05:00:06.790 INFO kablam!   |     ^^^^^^^^^
Nov 02 05:00:06.790 INFO kablam!   |
Nov 02 05:00:06.790 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 05:00:06.790 INFO kablam! 
Nov 02 05:00:06.812 INFO kablam! warning: unused import: `rand::Rng`
Nov 02 05:00:06.812 INFO kablam!  --> src/main.rs:7:5
Nov 02 05:00:06.812 INFO kablam!   |
Nov 02 05:00:06.812 INFO kablam! 7 | use rand::Rng;
Nov 02 05:00:06.812 INFO kablam!   |     ^^^^^^^^^
Nov 02 05:00:06.812 INFO kablam!   |
Nov 02 05:00:06.812 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 05:00:06.812 INFO kablam! 
Nov 02 05:00:06.932 INFO kablam! warning: unused variable: `rng`
Nov 02 05:00:06.932 INFO kablam!    --> src/main.rs:110:13
Nov 02 05:00:06.932 INFO kablam!     |
Nov 02 05:00:06.932 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 02 05:00:06.932 INFO kablam!     |             ^^^ help: consider using `_rng` instead
Nov 02 05:00:06.932 INFO kablam!     |
Nov 02 05:00:06.933 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 05:00:06.933 INFO kablam! 
Nov 02 05:00:06.933 INFO kablam! warning: unused variable: `s`
Nov 02 05:00:06.933 INFO kablam!    --> src/main.rs:115:17
Nov 02 05:00:06.933 INFO kablam!     |
Nov 02 05:00:06.934 INFO kablam! 115 |         let mut s = "".to_string();
Nov 02 05:00:06.934 INFO kablam!     |                 ^ help: consider using `_s` instead
Nov 02 05:00:06.934 INFO kablam! 
Nov 02 05:00:06.934 INFO kablam! warning: variable `v` is assigned to, but never used
Nov 02 05:00:06.934 INFO kablam!   --> src/main.rs:61:25
Nov 02 05:00:06.934 INFO kablam!    |
Nov 02 05:00:06.934 INFO kablam! 61 |                 let mut v = self.grid[x][y];
Nov 02 05:00:06.935 INFO kablam!    |                         ^
Nov 02 05:00:06.935 INFO kablam!    |
Nov 02 05:00:06.935 INFO kablam!    = note: consider using `_v` instead
Nov 02 05:00:06.935 INFO kablam! 
Nov 02 05:00:06.939 INFO kablam! warning: variable does not need to be mutable
Nov 02 05:00:06.939 INFO kablam!   --> src/main.rs:45:13
Nov 02 05:00:06.939 INFO kablam!    |
Nov 02 05:00:06.939 INFO kablam! 45 |         let mut g = Grid::default();
Nov 02 05:00:06.939 INFO kablam!    |             ----^
Nov 02 05:00:06.939 INFO kablam!    |             |
Nov 02 05:00:06.939 INFO kablam!    |             help: remove this `mut`
Nov 02 05:00:06.939 INFO kablam!    |
Nov 02 05:00:06.939 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 05:00:06.939 INFO kablam! 
Nov 02 05:00:06.967 INFO kablam! warning: variable does not need to be mutable
Nov 02 05:00:06.967 INFO kablam!    --> src/main.rs:110:9
Nov 02 05:00:06.967 INFO kablam!     |
Nov 02 05:00:06.968 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 02 05:00:06.968 INFO kablam!     |         ----^^^
Nov 02 05:00:06.968 INFO kablam!     |         |
Nov 02 05:00:06.968 INFO kablam!     |         help: remove this `mut`
Nov 02 05:00:06.976 INFO kablam! warning: unused variable: `rng`
Nov 02 05:00:06.976 INFO kablam!    --> src/main.rs:110:13
Nov 02 05:00:06.976 INFO kablam!     |
Nov 02 05:00:06.977 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 02 05:00:06.977 INFO kablam!     |             ^^^ help: consider using `_rng` instead
Nov 02 05:00:06.977 INFO kablam! 
Nov 02 05:00:06.977 INFO kablam! warning: variable does not need to be mutable
Nov 02 05:00:06.977 INFO kablam!    --> src/main.rs:115:13
Nov 02 05:00:06.977 INFO kablam!     |
Nov 02 05:00:06.977 INFO kablam! 115 |         let mut s = "".to_string();
Nov 02 05:00:06.977 INFO kablam!     |             ----^
Nov 02 05:00:06.977 INFO kablam!     |             |
Nov 02 05:00:06.977 INFO kablam!     |             help: remove this `mut`
Nov 02 05:00:06.977 INFO kablam! 
Nov 02 05:00:06.978 INFO kablam! warning: constant `max` should have an upper case name such as `MAX`
Nov 02 05:00:06.978 INFO kablam!  --> src/main.rs:9:1
Nov 02 05:00:06.978 INFO kablam!   |
Nov 02 05:00:06.978 INFO kablam! 9 | const max: u32 = 128;
Nov 02 05:00:06.978 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 05:00:06.979 INFO kablam!   |
Nov 02 05:00:06.979 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Nov 02 05:00:06.979 INFO kablam! 
Nov 02 05:00:06.980 INFO kablam!     |
Nov 02 05:00:06.980 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 05:00:06.981 INFO kablam! 
Nov 02 05:00:06.981 INFO kablam! warning: unused variable: `s`
Nov 02 05:00:06.981 INFO kablam!    --> src/main.rs:115:17
Nov 02 05:00:06.981 INFO kablam!     |
Nov 02 05:00:06.981 INFO kablam! 115 |         let mut s = "".to_string();
Nov 02 05:00:06.982 INFO kablam!     |                 ^ help: consider using `_s` instead
Nov 02 05:00:06.982 INFO kablam! 
Nov 02 05:00:06.982 INFO kablam! warning: variable `v` is assigned to, but never used
Nov 02 05:00:06.983 INFO kablam!   --> src/main.rs:61:25
Nov 02 05:00:06.983 INFO kablam!    |
Nov 02 05:00:06.983 INFO kablam! 61 |                 let mut v = self.grid[x][y];
Nov 02 05:00:06.983 INFO kablam!    |                         ^
Nov 02 05:00:06.983 INFO kablam!    |
Nov 02 05:00:06.983 INFO kablam!    = note: consider using `_v` instead
Nov 02 05:00:06.984 INFO kablam! 
Nov 02 05:00:06.993 INFO kablam! warning: variable does not need to be mutable
Nov 02 05:00:06.994 INFO kablam!   --> src/main.rs:45:13
Nov 02 05:00:06.994 INFO kablam!    |
Nov 02 05:00:06.994 INFO kablam! 45 |         let mut g = Grid::default();
Nov 02 05:00:06.994 INFO kablam!    |             ----^
Nov 02 05:00:06.994 INFO kablam!    |             |
Nov 02 05:00:06.994 INFO kablam!    |             help: remove this `mut`
Nov 02 05:00:06.994 INFO kablam!    |
Nov 02 05:00:06.994 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 05:00:06.994 INFO kablam! 
Nov 02 05:00:07.010 INFO kablam! warning: variable does not need to be mutable
Nov 02 05:00:07.010 INFO kablam!    --> src/main.rs:110:9
Nov 02 05:00:07.010 INFO kablam!     |
Nov 02 05:00:07.010 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 02 05:00:07.010 INFO kablam!     |         ----^^^
Nov 02 05:00:07.010 INFO kablam!     |         |
Nov 02 05:00:07.010 INFO kablam!     |         help: remove this `mut`
Nov 02 05:00:07.010 INFO kablam! 
Nov 02 05:00:07.010 INFO kablam! warning: variable does not need to be mutable
Nov 02 05:00:07.011 INFO kablam!    --> src/main.rs:115:13
Nov 02 05:00:07.011 INFO kablam!     |
Nov 02 05:00:07.011 INFO kablam! 115 |         let mut s = "".to_string();
Nov 02 05:00:07.011 INFO kablam!     |             ----^
Nov 02 05:00:07.011 INFO kablam!     |             |
Nov 02 05:00:07.011 INFO kablam!     |             help: remove this `mut`
Nov 02 05:00:07.011 INFO kablam! 
Nov 02 05:00:07.011 INFO kablam! warning: constant `max` should have an upper case name such as `MAX`
Nov 02 05:00:07.011 INFO kablam!  --> src/main.rs:9:1
Nov 02 05:00:07.011 INFO kablam!   |
Nov 02 05:00:07.011 INFO kablam! 9 | const max: u32 = 128;
Nov 02 05:00:07.011 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 02 05:00:07.011 INFO kablam!   |
Nov 02 05:00:07.011 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Nov 02 05:00:07.011 INFO kablam! 
Nov 02 05:00:07.036 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Nov 02 05:00:07.039 INFO kablam! su: No module specific data is present
Nov 02 05:00:08.696 INFO running `"docker" "rm" "-f" "b0c590a1d057adc775d41c75aa5784eab3599eacf27ff8eb20c014b6381d3bb1"`
Nov 02 05:00:09.061 INFO blam! b0c590a1d057adc775d41c75aa5784eab3599eacf27ff8eb20c014b6381d3bb1